How to Safely Delete AMD DxCache Files

When you’ve been tweaking graphics settings or updating drivers, the dxcache folder that AMD creates can balloon in size. Left unchecked, it may slow down game launches or even cause crashes. The good news? Cleaning it up is straightforward, and you don’t have to risk harming your system.

What Is the DxCache Folder Anyway?

The DxCache directory lives inside the AMD driver installation path (usually C:\Program Files\AMD\DxCache). Every time a DirectX game or application runs, the driver writes small cache files that store compiled shader binaries. These binaries let the GPU skip the compilation step on subsequent launches, which should speed things up.

Over time the folder can accumulate thousands of tiny files—some still useful, many obsolete. Because the cache isn’t self‑pruning, it’s up to the user to decide when to clean it.

When Should You Consider Deleting the Cache?

• After a major driver update. New drivers often include revised shader code, making old cache entries redundant.
• When games start stuttering. Corrupted or mismatched cache files can cause occasional frame drops.
• Low disk space warnings. Although each file is small, the whole folder can reach several gigabytes on active systems.

Quick Check: How Big Is Your DxCache?

Open File Explorer, navigate to the DxCache directory, right‑click and choose Properties. If the size exceeds 2 GB, a clean‑up is probably worth the few minutes it takes.

Step‑by‑Step Guide to Deleting DxCache Safely

Follow these steps in order. Skipping a step isn’t fatal, but it helps avoid surprises.

1. Back Up (Optional but Recommended)

Copy the entire DxCache folder to another location—say, a temporary folder on your desktop. If something goes wrong you can simply restore the files.

2. Stop the AMD Driver Services

Open the Task Manager (Ctrl + Shift + Esc), go to the Services tab, and look for entries that start with “AMD”. Right‑click each and choose Stop. This prevents the driver from writing new cache entries while you’re cleaning.

3. Delete the Cache Files

Now you have two options:

• Manual delete. Select all files (Ctrl + A) inside the DxCache folder and press Delete.
• Command‑line clean. Open cmd.exe as administrator and run:

  del /q /s "C:\Program Files\AMD\DxCache\*"

  This command quietly removes everything without prompting.

4. Restart the AMD Services

Return to Task Manager, locate the stopped AMD services, right‑click, and choose Start. The driver will recreate the folder automatically the next time a DirectX app launches.

5. Verify Everything Works

Launch a game you play often. The first start may take a few extra seconds while shaders recompile, but subsequent runs should feel smoother. If you notice persistent issues, you can restore the backup you made earlier.

Tips to Keep Your DxCache Under Control

• Schedule a quarterly clean‑up. A simple reminder in your calendar eliminates the guesswork.
• Use driver cleanup utilities. Tools like Display Driver Uninstaller (DDU) include an option to purge cache folders.
• Adjust game settings. Lowering texture quality reduces the number of unique shaders, which in turn keeps the cache smaller.

Common Concerns Debunked

Will deleting the cache hurt performance? Not permanently. The first run after a clean will be a bit slower, but the driver rebuilds the cache with fresh, optimized data.

Do I need to reinstall my AMD drivers? No. The cache is independent of the driver files; clearing it never forces a reinstall.

Is it safe on laptops? Absolutely. The process is identical on desktops and laptops; the only difference is the path may be on a different drive.

What to Do If Problems Persist

Sometimes a stubborn issue isn’t cache‑related. Consider these next steps:

• Run dxdiag to check for DirectX errors.
• Update Windows to the latest build.
• Use DDU to perform a clean driver install, then let the DxCache rebuild from scratch.